1. Applications:
Digital Air Permeability Testing Equipment is used to detect air permeability property of textiles, non-woven, industrial filter cloth (paper), microporous membrane, polyester mesh, non-woven fabrics, coated fabrics and other breathable leather, plastics and other chemical products.
2. Standards:
ISO 9237 Textiles -- Determination of the permeability of fabrics to air.
ASTM D737 Standard Test Method for Air Permeability of Textile Fabrics.
ISO 5636-5 specifies the Gurley method of determining the air permeability of paper and board.
BS 5636, DIN 53887, EN ISO 9237, WSP 70.1, ASTM D 3574, EN ISO 7231, JIS L 1096-A, TAPPI T 251, WSP 70.1
3. Features
1. Full test scale, automatic detection permeability tests of various specimens.
2. Mirco-computer automatic control, fast test within 60s.
3. Program supported languages: English LCD display and English software.
4. Data port: RS232 printout interface and computer controlled interface.
5. Adopt imported pressure sensor, to ensure accuracy of the data collected.
6. Units of measure: mm/s, L/㎡/s, ft3/ft2/min, cm3/cm2/s, m3/m2/min, m3/m2/h, Pa (pressure drop).
7. Computer control software, real-time display test curve and statistical analysis data, c alculate maximum, minimum, average and CV value.
7. Can be locked using universal pulley, easy to move.
8. Use a retractable working bench, to facilitate the work, does not occupy space.
4. Technical parameters:
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Item
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Digital Air Permeability Tester
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Model
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YG461E
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Display mode
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English Large touch screen operation
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Air permeability range
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0.2 - 9999mm / s
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Test accuracy
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better than ± 2% of displayed value
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Test pressure
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0-4000Pa
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Test Area / test head
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5 cm2, 20 cm2, 38cm2, 50 cm2 and 100 cm2
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Nozzle number
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11 pieces
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Diameter of nozzle
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￠0.8 ￠1.2 ￠2 ￠3 ￠4 ￠6 ￠8 ￠10 ￠12 ￠16 ￠20
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Power
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AC220V ± 10% 50Hz/60Hz
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Dimensions
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820×600×1300mm(L×W×H)
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Weight
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About 85Kg
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Textile lab testing equipment Images
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